Dozen (6)
I believe the answer is:
twelve
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dozen</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for twelve that I've seen before include "Midday" , "houses in a year?" , "Six twos" , "six couples" , "Apostles and members of the jury" .)